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Bourns Shielded Wirewound Surface Mount Inductor 27μH ±20% 2.55A Idc Ferrite Core 1240 Case SRR1240

Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 4mm
Length 12.5mm
Model SRR1240
Depth 12.5mm
Packaging Reel
Series SRR1240
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 27μH
Standards/Approvals RoHS
Package/Case 1240
Maximum DC Current 2.55A
Maximum DC Resistance 85mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 15.5MHz
Minimum Quality Factor 16
Inductor Construction Wirewound

Key Features

  • This inductor is built with a ferrite core providing magnetic shielding for improved performance.
  • It comes in a compact 1240 surface mount package with dimensions 12.5mm length, 4mm height, and 12.5mm depth.
  • The device supports high frequency operation up to 15.5MHz with a minimum quality factor of 16.
  • It is RoHS compliant and suitable for applications such as DC/DC converters and power supplies in portable communication equipment, camcorders, LCD TVs, and car radios.
  • The inductor is molded and provides a maximum DC resistance of 85mΩ to optimize efficiency.
  • Operating temperature ranges from -40°C to 125°C, ensuring reliability in harsh environments.

Product Description

Bourns SRR1240 Shielded Wirewound Surface Mount Inductor offers a 27μH inductance with ±20% tolerance and a maximum DC current rating of 2.55A, designed with a ferrite core for effective magnetic shielding to enhance performance in power electronics.

This 1240 case size inductor measures 12.5mm length, 4mm height, and 12.5mm depth, making it suitable for compact PCB designs requiring surface mount technology. The inductor supports frequencies up to 15.5MHz with a quality factor of 16, making it ideal for high-frequency power conversion and filtering applications.

Constructed with wirewound technology and molded for durability, it offers a maximum DC resistance of 85mΩ to reduce power loss and heat generation. Its operational temperature range from -40°C to 125°C allows use in demanding industrial, automotive, and electronic manufacturing environments.

Ferrite core provides excellent magnetic shielding. Compact 1240 surface mount package for easy integration. High current handling with 2.55A max DC rating. Wide temperature tolerance ensures robust operation. RoHS compliant for environmentally safe manufacturing.

Suitable for portable communication and automotive electronics. This inductor is widely used in industrial electronics, telecommunications, automotive, and consumer electronics for efficient power regulation and noise suppression.

Explore more Surface Mount Inductors and Bourns products on EnvMart for your specialized electronic component needs.

Bourns Shielded Wirewound Surface Mount Inductor 27μH ±20% 2.55A Idc Ferrite Core 1240 Case SRR1240
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Frequently Asked Questions

The Bourns SRR1240 inductor has an inductance value of 27μH with a tolerance of ±20%.

This model has a maximum DC current rating of 2.55A.

The 1240 case measures 12.5mm in length, 4mm in height, and 12.5mm in depth.

The maximum self-resonant frequency of this inductor is 15.5MHz.

The operating temperature range for this model is from -40°C to 125°C.

The core material used in this inductor is ferrite, which provides effective magnetic shielding.

The maximum DC resistance of the Bourns SRR1240 inductor is 85mΩ.

This inductor uses wirewound construction, which enhances its performance in power electronics.

Yes, this inductor is RoHS compliant, ensuring it meets environmental standards.

This inductor is suitable for applications such as DC/DC converters and power supplies in portable communication equipment, camcorders, LCD TVs, and car radios.

The minimum quality factor for this inductor is 16, which indicates its efficiency in high-frequency applications.

The termination style for this inductor is surface mount, making it suitable for compact PCB designs.

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